Ubaydullayeva, Gullola, and Shuhrat Gulamov. 2023. “O’zbekiston Respublikasi sog’liqni Saqlash Tizimida Metrologik Xizmatning Ahamiyati”. Science and Education 4 (2):692-97. https://openscience.uz/index.php/sciedu/article/view/5099.